Base | Representation |
---|---|
bin | 11000001010000… |
… | …110001110001011 |
3 | 1001020122101020002 |
4 | 120022012032023 |
5 | 1312224100412 |
6 | 104114553215 |
7 | 13020664652 |
oct | 3012061613 |
9 | 1036571202 |
10 | 405300107 |
11 | 198865a73 |
12 | b389880b |
13 | 65c78b64 |
14 | 3bb84199 |
15 | 258addc2 |
hex | 1828638b |
405300107 has 4 divisors (see below), whose sum is σ = 418374336. Its totient is φ = 392225880.
The previous prime is 405300083. The next prime is 405300113. The reversal of 405300107 is 701003504.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-405300107 is a prime.
It is a super-2 number, since 2×4053001072 = 328536353468422898, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (405300167) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6537068 + ... + 6537129.
It is an arithmetic number, because the mean of its divisors is an integer number (104593584).
Almost surely, 2405300107 is an apocalyptic number.
405300107 is a deficient number, since it is larger than the sum of its proper divisors (13074229).
405300107 is a wasteful number, since it uses less digits than its factorization.
405300107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13074228.
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 405300107 is about 20132.0666350974. The cubic root of 405300107 is about 740.0463247114.
The spelling of 405300107 in words is "four hundred five million, three hundred thousand, one hundred seven".
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